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Hopkinton, MA, United States of America

Zymark Corporation

USPTO Granted Patents = 27

Trademarks = 5

Forward Citations = 740

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26 inventors (with patents filed for the assignee):

Burleigh M Hutchins (10 out of 15 patents)

William J Buote (8 out of 8 patents)

Louis Abrahams (7 out of 17 patents)

4. Raymond R Dunlap (7 out of 7 patents)

5. David R Friswell (6 out of 16 patents)

6. Bruce A Swanson (6 out of 6 patents)

7. Paul A Kearsley (4 out of 4 patents)

8. Tye B Fowler (4 out of 6 patents)

9. Burleigh M Hutchins, Iii (3 out of 12 patents)

10. Jack Elands (3 out of 3 patents)

11. Eugene T Tetreault (3 out of 3 patents)

12. Timothy J Conklin (3 out of 3 patents)

13. John Petracca (3 out of 3 patents)

14. Ronald A Kimball (3 out of 3 patents)

15. Barry T Hixon (2 out of 2 patents)

27 patents: Sort by Forward Citations

1. 6357141 - Evaporator with hot air bath and method of use (2002-03-19),

2. 6068393 - Robotic system for processing chemical products (2000-05-30),

3. 6060024 - Automatic dissolution testing system (2000-05-09),

4. 5955373 - Environmentally controlled system for processing chemical products (1999-09-21),

5. 5928952 - Scheduled system and method for processing chemical products (1999-07-27),

6. 5450743 - Method for providing constant flow in liquid chromatography system (1995-09-19),

7. 5415489 - Reciprocating driver apparatus (1995-05-16),

8. 5393434 - Liquid chromatography method (1995-02-28),

9. 5393420 - Liquid chromatography system (1995-02-28),

10. 5176799 - Evaporator with solvent recovery feature (1993-01-05),

11. 5100623 - Laboratory evaporation apparatus (1992-03-31),

12. 5045047 - Automated centrifuge (1991-09-03),

13. 4978846 - Angular position measurement apparatus (1990-12-18),

14. 4835711 - Quickly reconfigurable robotic system (1989-05-30),

15. 4740025 - Compound gripper device (1988-04-26),

Zymark Corporation is a leading provider of innovative laboratory automation solutions. With over 40 years of experience, Zymark offers a wide range of products and services to accelerate and optimize scientific workflows. Their solutions include liquid handling systems, laboratory robotics, and data management software, enabling scientists and researchers to increase efficiency, accuracy, and productivity. Zymark serves various industries, including pharmaceuticals, biotechnology, and clinical diagnostics, helping customers streamline their laboratory operations and achieve superior results.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

27 Patents

#5 in Hopkinton, MA

#740 in Massachusetts

#12,405 in US

#23,968 in the World

Hopkinton, MA, United States of America

Zymark Corporation

Forward Citations = 740

26 inventors:

Burleigh M Hutchins (10 out of 15 patents)

William J Buote (8 out of 8 patents)

Louis Abrahams (7 out of 17 patents)

4. Raymond R Dunlap (7 out of 7 patents)

5. David R Friswell (6 out of 16 patents)

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